The cumulative amount of the reporting entity's undistributed earnings or deficit.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Summary of Significant Accounting Policies New Accounting Pronouncements - Recent Pronouncements (Details) - USD ($) $ in Thousands	Jan. 01, 2021	Mar. 31, 2022	Dec. 31, 2021
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained Earnings (Accumulated Deficit)		$ (537,292)	$ (508,652)
Accounting Standards Update 2020-06
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Debt Instrument, Unamortized Discount and Debt Issuance Cost	$ 68,800
Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt	80,100
Retained Earnings (Accumulated Deficit)	$ 11,300